31908382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{2549}}^1$

素因数の和:3131

約数の個数: 16

約数和(自身を含む): 52326000

約数和(自身を除く): 20417618

約数列:

[1, 2, 11, 22, 569, 1138, 2549, 5098, 6259, 12518, 28039, 56078, 1450381, 2900762, 15954191, 31908382]

約数ペア:

[(1, 31908382), (2, 15954191), (11, 2900762), (22, 1450381), (569, 56078), (1138, 28039), (2549, 12518), (5098, 6259)]